how many ml of b12 should i inject weekly Cyanocobalamin (B12) Injection 1000 mcg/mL, Multiple Dose Vial 30 Vitamin B12 Injection Dosage |

[1] [3] These injections are prescription-only medicines (POMs) typically prescribed by GPs for patients with confirmed B12 deficiency

Nowadays we can understand that sex, age, race and ethnicity, in the context of socioeconomic status and lifestyle (tobacco, alcohol, education, physical exercise, unbalanced diet, etc.) impacts directly in its prevalence [7, 8, 10, 27 36]

In sharp contrast, someone whose deficiency is purely diet-related might just need a short series of shots to replenish their stores before they can switch to high-dose oral supplements

A complete blood count and B12 blood test will accurately determine your levels and help provide a clear look at what the problems may be